DC Motor Driver for Servo Driver Applications
1
Overview
1.1
Features
• Optimized for headlight beam control applications
• Delivers up to 0.8 A
• Low saturation voltage;
typ. 1.2 V total @ 25 °C; 0.4 A
• Output protected against short circuit
• Overtemperature protection with hysteresis
• Over- and undervoltage lockout
• No crossover current
• Internal clamp diodes
• Green Product (RoHS compliant)
• AEC Qualified
1.2
TLE 4209A
PG-DIP-8-4
Description
The TLE 4209A is a protected H-Bridge Driver designed specifically for automotive
headlight beam control and industrial servo control applications.
The part is built using Infineons bipolar high voltage power technology DOPL.
The device is available in a PG-DIP-8-4 package.
The servo-loop-parameter pos.- and neg. Hysteresis, pos.- and neg. deadband and
angle-amplification are programmable with external resitors.
An internal window-comparator controls the input line. In the case of a fault condition,
like short circuit to GND, short circuit to supply-voltage, and broken wire, the
TLE 4209A stops the motor immediately (brake condition).
Furthermore the built in features like over- and undervoltage-lockout, short-circuitprotection and over-temperature-protection will open a wide range of automotive- and
industrial applications.
Type
Package
TLE 4209A
PG-DIP-8-4
Data Sheet
1
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.3
Pin Definitions and Functions
Pin No.
PG-DIP-8-4
Symbol
Function
1
FB
Feedback Input
2
HYST
Hysteresis I/O
3
OUT1
Power Output 1
4
VS
Power Supply Voltage
5
OUT2
Power Output 2
6
GND
Ground
7
RANGE
Range Input
8
REF
Reference Input
PG-DIP-8-4
FB
1
8
REF
HYST
2
7
RANGE
OUT1
3
6
GND
VS
4
5
OUT2
TLE 4209A
AEP02799
Figure 1
Data Sheet
Pin Configuration
(top view)
2
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.4
Functional Block Diagram
VS
4
TLE 4209A
RANGE
7
RangeAMP
HalfBridge
3
REF
FB
8
1
ServoAMP
Protection
and
Logic
HalfBridge
5
HYST
2
OUT1
OUT2
HystAMP
6
GND
AES02797
Figure 2
Data Sheet
Block Diagram
3
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.5
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
Unit
Remarks
45
V
–
–1
–
V
t < 0.5 s; IS > – 2 A
– 0.3
20
V
–
–
–
A
internally limited
–1
1
A
–
–2
–6
2
6
mA
mA
t < 2 ms; t/T < 0.1
– 40
150
°C
–
– 50
150
°C
–
100
K/W
–
min.
max.
– 0.3
Voltages
Supply voltage
Supply voltage
Logic input voltages
(FB, REF, RANGE, HYST)
VS
VS
VI
Currents
Output current (OUT1, OUT2) IOUT
Output current (Diode)
Input current
(FB, REF, RANGE, HYST)
IOUT
IIN
Temperatures
Junction temperature
Storage temperature
Tj
Tstg
Thermal Resistances
Junction ambient
(PG-DIP-8-4)
RthjA
Note: Stresses above those listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Data Sheet
4
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.6
Operating Range
Parameter
Symbol
Limit Values
min.
max.
Unit
Remarks
V
After VS rising
above VUV ON
Supply voltage
VS
8
18
Supply voltage increasing
VS
VS
– 0.3
VUV ON V
VUV OF V
Supply voltage decreasing
– 0.3
Outputs in tristate
Outputs in tristate
F
Output current
Input current (FB, REF)
Junction temperature
IOUT1-2
IIN
Tj
– 0.8
0.8
A
–
– 50
500
μA
–
– 40
150
°C
–
Note: In the operating range, the functions given in the circuit description are fulfilled.
1.7
Electrical Characteristics
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
–
12
20
mA
–
Supply current
IS
IS
–
20
30
mA
Supply current
IS
–
30
50
mA
IOUT1 = 0.4 A
IOUT2 = – 0.4 A
IOUT1 = 0.8 A
IOUT2 = – 0.8 A
–
7.4
8
V
6.3
6.9
–
V
–
0.5
–
V
–
20.5
23
V
17.5
20
–
V
–
0.5
–
V
Current Consumption
Supply current
Over- and Under Voltage Lockout
UV Switch ON voltage
UV Switch OFF voltage
UV ON/OFF Hysteresis
OV Switch OFF voltage
OV Switch ON voltage
OV ON/OFF Hysteresis
Data Sheet
VUV ON
VUV OFF
VUVHY
VOV OFF
VOV ON
VOVHY
5
VS increasing
VS decreasing
VUV ON – VUV OFF
VS increasing
VS decreasing
VOV OFF – VOV ON
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.7
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)
Parameter
Symbol
Limit Values
min.
typ.
max.
Unit Test Condition
Outputs OUT1-2
Saturation Voltages
Source (upper)
IOUT = – 0.2 A
VSAT U
–
0.85
1.15
V
Tj = 25 °C
Source (upper)
VSAT U
–
0.90
1.20
V
Tj = 25 °C
VSAT U
–
1.10
1.50
V
Tj = 25 °C
VSAT L
–
0.15
0.23
V
Tj = 25 °C
Sink (lower)
IOUT = 0.4 A
VSAT L
–
0.25
0.40
V
Tj = 25 °C
Sink (lower)
VSAT L
–
0.45
0.75
V
Tj = 25 °C
VSAT = VSAT U +
VSAT L
VSAT = VSAT U +
VSAT L
VSAT = VSAT U +
VSAT L
IOUT = – 0.4 A
Sink (upper)
IOUT = – 0.8 A
Sink (lower)
IOUT = 0.2 A
IOUT = 0.8 A
Total drop
IOUT = 0.2 A
VSAT
–
1.0
1.4
V
Total drop
IOUT = 0.4 A
VSAT
–
1.2
1.7
V
Total drop
IOUT = 0.8 A
VSAT
–
1.6
2.5
V
VFU
ILKU
VFL
–
1.0
1.5
V
5
mA
0.9
1.4
V
Clamp Diodes
Forward voltage; upper
Upper leakage current
Forward voltage; lower
Data Sheet
–
–
6
IF = 0.4 A
IF = 0.4 A
IF = 0.4 A
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.7
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
VREFq
RREF
–
200
240
mV
4.5
6.0
7.5
kΩ
VFBq
RFB
–
200
240
mV
4.5
6.0
7.5
kΩ
0.35
3
μA
IREF = IFB =
250 μA
VHYST = VS / 2
1.3
μA
IREF = IFB =
40 μA
VHYST = VS / 2
Input-Interface
Input REF
Quiescent voltage
Input resistance
IREF = 0 μA
0 V < VREF < 0.5 V
Input FB
Quiescent voltage
Input resistance
IFB = 0 μA
0 V < VFB < 0.5 V
Input/Output HYST
Current Offset
IHYSTIO – 2
250
IHYSTIO – 1.3 0
40
Current Amplification
AHYST
0.8
0.95
1.1
−
– 20 μA < IHYST
< – 10 μA;
10 μA < IHYST
< 20 μA;
IREF = 250 μA
VHYST = VS / 2
GHYST
0.8
0.95
1.1
-
IHYST = +/- 2 μA;
IREF = 40 μA;
VHYST = VS / 2
VHYH /
VS
VDBH /
VS
51
52
54
%
–
50
50.4
51
%
–
AHYST = IHYST / (IREF – IFB)
Current Gain
GHYST = (IHYST - IHYSTIO40)
/ (IREF – IFB)
Threshold voltage High
Deadband voltage High
Data Sheet
7
Rev.1.2, 2016-07-25
TLE 4209A
Overview
1.7
Electrical Characteristics (cont’d)
8 V < VS < 18 V; IOUT1-2 = 0 A; – 40 °C < Tj < 150 °C (unless otherwise specified)
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
VDBL /
VS
VHYL /
VS
VHYW /
VS
VDBW /
VS
49
49.6
50
%
–
46
48
49
%
–
3.0
4.0
5.0
%
(VHYH – VHYL)/ VS
0.4
0.8
1.2
%
(VDBH – VDBL)/ VS
Input current
IRANGE
–1
–
1
μA
0 V < VRANGE
< VS
Switch-OFF voltage High
VOFFH
VOFFL
-25
0
100
mV
refer to VS
300
400
500
mV
refer to GND
Thermal shutdown junction
temperature
TjSD
150
175
200
°C
–
Thermal switch-on junction
temperature
TjSO
120
–
170
°C
–
Temperature hysteresis
ΔT
–
30
K
–
Deadband voltage Low
Threshold voltage Low
Hysteresis Window
Deadband Window
Input RANGE
Switch-OFF voltage Low
Thermal Shutdown
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at TA = 25 °C and
the given supply voltage.
Data Sheet
8
Rev.1.2, 2016-07-25
TLE 4209A
Diagrams
2
Diagrams
+VB
+VB
DR
1N4001
CS
20 mF
22µF
DZ
36 V
VS
RHYH
100 kW
RR
50 kW
PREF
1 kW
RREF
4
TLE 4209A
RANGE 7 RangeAMP
HalfBridge
3 OUT1
REF 8
VREFIN 50 kW
RFB
FB 1
Protection
and
Logic
ServoAMP
50 kW
M
HalfBridge
PFB
1 kW
5 OUT2
HYST 2
HystAMP
RHYL
100 kW
6
GND
GND
AES02796
Figure 3
Data Sheet
Application Circuit
9
Rev.1.2, 2016-07-25
TLE 4209A
Diagrams
VMotor = VOUT1 - VOUT2
Motor
Status
Turn
CW
-2.0%
(VREF -VFB )/VS
-0.4%
0.4%
2.0%
Brake
Turn
CCW
DBW
DBL
DBH
HYW
HYL
HYH
AED02260
Expressions:
HY = Hysteresis
DB = Deadband
H = High
L = Low
W = Window
Figure 4
Data Sheet
Hysteresis, Phaselag and Deadband-Definitions
10
Rev.1.2, 2016-07-25
TLE 4209A
Diagrams
Testconditons: VS = VB; no reverse polarity voltage diode
RHYH = RHYL = 100 kΩ
RREF = RFB = 50 kΩ
VOFFH
VS(t)
VREF(t)
VHYH
VDBH
VDBL
VFB(t)
VHYL
VOFFL
t
Start-Command
Stop-Command
VOUT2
H
L
CCW
B
CW
B
VOUT1
CW
B
CCW
t
Motor Status B
B
H
L
t
B = Brake
Figure 5
Data Sheet
AET02798
Timing and Phase-Lag
11
Rev.1.2, 2016-07-25
TLE 4209A
Package Outlines
3
Figure 6
Package Outlines
PG-DIP-8-4 (Plastic Dual In-line Package)
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products
and to be compliant with government regulations the device is available as a green
product. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable
for Pb-free soldering according to IPC/JEDEC J-STD-020).
You can find all of our packages, sorts of packing and others in our
Infineon Internet Page “Products”: http://www.infineon.com/products.
Dimensions in mm
Data Sheet
Rev.1.2, 2016-07-25
12
TLE 4209A
Revision History
Revision
Date
Rev. 1.2
2016-07-25 Page 8: Corrected specification of Switch-OFF voltage High
(VOFFH):
Previous specification min./typ./max.: 160 / 200 / 240 mV
Corrected specification min./typ./max.: -25 / 0 / 100 mV
Changes
Page 1: Editorial change: deleted "fully" (The term "fully
protected" often leads to misunderstandings as it is unclear
with respect to which parameters).
Rev. 1.1
2007-07-23 Page 1: added Green Product and AEC logo
feature list:: deleted Pb-free Lead finish....
added Green Product and AEC Qualified
Page 12: added Green Product description
Page 14: updated disclaimer
Rev. 1.0
2006-04-10 Page1: Package name changed from P-DIP-8-4 to PG-DIP-84 (G stands for Green Package, Pb free lead finish)
Changed package drawing)
Expand feature List: Pb-free Lead finish (100% matte Sn)
Page 12
Modify footnote
Page 13
Include Revision History Page
Page 14
Include Disclaimer Page
Prev. Rev. 2000-09-05
Data Sheet
13
Rev.1.2, 2016-07-25
Edition 2016-07-25
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2016 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.